to Bruno Haible)
changes in sbcl-0.8.11 relative to sbcl-0.8.10:
+ * new feature: the SB-EXT:MUFFLE-CONDITIONS declaration should be
+ used to control emission of compiler diagnostics, rather than the
+ SB-EXT:INHIBIT-WARNINGS OPTIMIZE quality. See the manual for
+ documentation on this feature. The SB-EXT:INHIBIT-WARNINGS
+ quality should be considered deprecated.
* fixed bug 320: Shared to local slot value transfers in class
redefinitions now happen corrently from superclasses as
well. (reported by Bruno Haible)